Authors: G K Berland; M N Elliott; L S Morales; J I Algazy; R L Kravitz; M S Broder; D E Kanouse; J A Muñoz; J A Puyol; M Lara; K E Watkins; H Yang; E A McGlynn Journal: JAMA Date: 2001 May 23-30 Impact factor: 56.272
Authors: Linda S Murphy; Sibylle Reinsch; Wadie I Najm; Vivian M Dickerson; Michael A Seffinger; Alan Adams; Shiraz I Mishra Journal: BMC Complement Altern Med Date: 2003-07-07 Impact factor: 3.659